2010 Cadillac CTS Water Pumps

Genuine GM water pumps for the 2010 Cadillac CTS, at wholesale prices. Factory pumps hold the original impeller design and flow rate the cooling system was calibrated around. Second generation Sigma through 2013 and the Alpha based third generation from 2014 to 2019.

Symptoms to look for

Coolant seepage at the weep hole or a whine that tracks engine speed. On a mid-size car, trim and package content split these part numbers in ways a diagram will not show.

What sets these apart

• Returns without a fight. We would rather fix a water pumps order than argue about it.
• Covered by GM. On water pumps that coverage is worth more than the price gap.
• Real wholesale. The same water pumps your dealer sells, at a fraction over our cost.
• OEM, not lookalike. With water pumps the difference shows up on installation day, not in the photo.

Ordering correctly

Genuine GM parts carry the factory part number, so supersessions are documented rather than guessed at. Run your VIN first. One vehicle can list several nearly identical parts and only one is correct. Because we ship centrally, a heavy part costs less delivered here than from a coastal seller.